CN103946714A - 用于mr检查的装置和方法以及温度控制系统和方法 - Google Patents

用于mr检查的装置和方法以及温度控制系统和方法 Download PDF

Info

Publication number
CN103946714A
CN103946714A CN201280050305.2A CN201280050305A CN103946714A CN 103946714 A CN103946714 A CN 103946714A CN 201280050305 A CN201280050305 A CN 201280050305A CN 103946714 A CN103946714 A CN 103946714A
Authority
CN
China
Prior art keywords
subject
examination
temperature
during
cooling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201280050305.2A
Other languages
English (en)
Chinese (zh)
Inventor
J·S·范登布林克
P·R·哈维
P·福斯曼
C·洛斯勒
P·韦尔尼科尔
J·H·维尔贝恩
I·格雷斯林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN103946714A publication Critical patent/CN103946714A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
    • G01R33/31—Temperature control thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/10—Cooling bags, e.g. ice-bags
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3954—Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. NMR or MRI
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
    • A61F2007/0056—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water for cooling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0086—Heating or cooling appliances for medical or therapeutic treatment of the human body with a thermostat
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/288—Provisions within MR facilities for enhancing safety during MR, e.g. reduction of the specific absorption rate [SAR], detection of ferromagnetic objects in the scanner room
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/4804—Spatially selective measurement of temperature or pH

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Thermal Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
CN201280050305.2A 2011-10-11 2012-10-03 用于mr检查的装置和方法以及温度控制系统和方法 Pending CN103946714A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161545627P 2011-10-11 2011-10-11
US61/545,627 2011-10-11
PCT/IB2012/055294 WO2013054231A2 (en) 2011-10-11 2012-10-03 Apparatus and method for mr examination, and temperature control system and method

Publications (1)

Publication Number Publication Date
CN103946714A true CN103946714A (zh) 2014-07-23

Family

ID=47192033

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280050305.2A Pending CN103946714A (zh) 2011-10-11 2012-10-03 用于mr检查的装置和方法以及温度控制系统和方法

Country Status (5)

Country Link
US (1) US20140249401A1 (https=)
EP (1) EP2745125A2 (https=)
CN (1) CN103946714A (https=)
IN (1) IN2014CN02390A (https=)
WO (1) WO2013054231A2 (https=)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103720472A (zh) * 2012-10-11 2014-04-16 西门子(深圳)磁共振有限公司 用于磁共振成像系统的通风设备及磁共振成像系统
WO2018192233A1 (zh) * 2017-04-18 2018-10-25 清华大学 一种预先评估mr下有源植入物周围组织温度的方法和磁共振成像系统
CN109452951A (zh) * 2018-12-30 2019-03-12 上海联影医疗科技有限公司 一种医疗散热装置、方法及医疗系统
CN109477874A (zh) * 2016-06-28 2019-03-15 皇家飞利浦有限公司 具有改善的热性能的磁共振成像
CN110426662A (zh) * 2019-07-26 2019-11-08 上海联影医疗科技有限公司 磁共振成像系统的扫描控制方法及磁共振成像系统
CN111443317A (zh) * 2019-01-17 2020-07-24 西门子(深圳)磁共振有限公司 磁共振成像系统的无线局部线圈及磁共振成像系统
CN115004050A (zh) * 2020-11-13 2022-09-02 皇家飞利浦有限公司 磁共振成像（mri）系统和用于操作mri系统的方法
CN115552267A (zh) * 2020-05-08 2022-12-30 皇家飞利浦有限公司 用于检测经历mri检查的患者的rf引起的加热的系统
CN116148737A (zh) * 2023-02-22 2023-05-23 清华大学 磁共振成像平台兼容的恒温样品成像系统

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2872080A2 (en) * 2012-07-13 2015-05-20 Koninklijke Philips N.V. Temperature controller for controlling body temperature
DE102012217594B4 (de) * 2012-09-27 2015-11-05 Siemens Aktiengesellschaft Magnetresonanztomograph
SI24357A (sl) * 2013-05-08 2014-11-28 Institut "JoĹľef Stefan" Postopek in naprava za neinvazivno vodenje notranjih temperaturnih spremenljivk v realnem ÄŤasu med terapijo z ohlajanjem ali ogrevanjem
US11291383B2 (en) 2014-10-31 2022-04-05 Rtthermal, Llc Magnetic resonance imaging patient temperature monitoring system and related methods
CN107110923B (zh) * 2014-12-04 2020-02-07 皇家飞利浦有限公司 具有红外温度测定传感器的磁共振成像系统
DE102016201908A1 (de) 2016-02-09 2017-08-10 Siemens Healthcare Gmbh Verfahren zum Betreiben einer Temperierungsvorrichtung für eine medizinische Untersuchungseinrichtung, Temperierungsvorrichtung, medizinische Untersuchungseinrichtung und Computerprogramm
EP3431059A1 (en) 2017-07-20 2019-01-23 Koninklijke Philips N.V. Patient support for medical treatment or examination with cooling pad
DE102017214364A1 (de) * 2017-08-17 2019-02-21 Siemens Healthcare Gmbh Verfahren für eine Magnetresonanzanlage zum Patientenschutz
CN112771006A (zh) 2018-10-03 2021-05-07 大金工业株式会社 从排水除去含氟化合物的方法
JP7277799B2 (ja) 2018-10-03 2023-05-19 ダイキン工業株式会社 ポリテトラフルオロエチレンの製造方法
US12465236B2 (en) * 2023-05-19 2025-11-11 Canon Medical Systems Corporation Airflow devices for magnetic resonance imaging

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040249265A1 (en) * 2003-03-31 2004-12-09 Friedrich Fuchs Method and apparatus for examining blood vessel responsiveness
JP2009005759A (ja) * 2007-06-26 2009-01-15 Hitachi Medical Corp 磁気共鳴イメージング装置
CN101438959A (zh) * 2007-11-22 2009-05-27 株式会社东芝 磁共振成像装置以及rf线圈
US20090215384A1 (en) * 2008-02-25 2009-08-27 Siemens Aktiengesellschaft Cooling device for the air conditioning of an examination area of a medical examination apparatus and medical examination apparatus comprising a cooling device
WO2011091847A1 (en) * 2010-01-28 2011-08-04 Brainlab Ag Method and apparatus for estimating temperature in a body

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11226045A (ja) * 1998-02-19 1999-08-24 Toshiba Corp 被検体生理状態制御装置
WO2000040185A1 (en) * 1999-01-04 2000-07-13 Medivance, Incorporated Improved cooling/heating pad and system
US8319496B2 (en) 2009-04-01 2012-11-27 Yigitcan Eryaman Magnetic resonance method and apparatus for reducing RF heating in the patient

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040249265A1 (en) * 2003-03-31 2004-12-09 Friedrich Fuchs Method and apparatus for examining blood vessel responsiveness
JP2009005759A (ja) * 2007-06-26 2009-01-15 Hitachi Medical Corp 磁気共鳴イメージング装置
CN101438959A (zh) * 2007-11-22 2009-05-27 株式会社东芝 磁共振成像装置以及rf线圈
US20090215384A1 (en) * 2008-02-25 2009-08-27 Siemens Aktiengesellschaft Cooling device for the air conditioning of an examination area of a medical examination apparatus and medical examination apparatus comprising a cooling device
WO2011091847A1 (en) * 2010-01-28 2011-08-04 Brainlab Ag Method and apparatus for estimating temperature in a body

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103720472A (zh) * 2012-10-11 2014-04-16 西门子(深圳)磁共振有限公司 用于磁共振成像系统的通风设备及磁共振成像系统
CN103720472B (zh) * 2012-10-11 2016-06-08 西门子(深圳)磁共振有限公司 用于磁共振成像系统的通风设备及磁共振成像系统
CN109477874A (zh) * 2016-06-28 2019-03-15 皇家飞利浦有限公司 具有改善的热性能的磁共振成像
CN109477874B (zh) * 2016-06-28 2021-10-29 皇家飞利浦有限公司 具有改善的热性能的磁共振成像
WO2018192233A1 (zh) * 2017-04-18 2018-10-25 清华大学 一种预先评估mr下有源植入物周围组织温度的方法和磁共振成像系统
CN109452951A (zh) * 2018-12-30 2019-03-12 上海联影医疗科技有限公司 一种医疗散热装置、方法及医疗系统
CN111443317A (zh) * 2019-01-17 2020-07-24 西门子(深圳)磁共振有限公司 磁共振成像系统的无线局部线圈及磁共振成像系统
CN111443317B (zh) * 2019-01-17 2022-02-08 西门子(深圳)磁共振有限公司 磁共振成像系统的无线局部线圈及磁共振成像系统
CN110426662A (zh) * 2019-07-26 2019-11-08 上海联影医疗科技有限公司 磁共振成像系统的扫描控制方法及磁共振成像系统
CN115552267A (zh) * 2020-05-08 2022-12-30 皇家飞利浦有限公司 用于检测经历mri检查的患者的rf引起的加热的系统
CN115004050A (zh) * 2020-11-13 2022-09-02 皇家飞利浦有限公司 磁共振成像（mri）系统和用于操作mri系统的方法
CN116148737A (zh) * 2023-02-22 2023-05-23 清华大学 磁共振成像平台兼容的恒温样品成像系统

Also Published As

Publication number Publication date
US20140249401A1 (en) 2014-09-04
EP2745125A2 (en) 2014-06-25
IN2014CN02390A (https=) 2015-06-19
WO2013054231A2 (en) 2013-04-18
WO2013054231A3 (en) 2013-06-13

Similar Documents

Publication Publication Date Title
CN103946714A (zh) 用于mr检查的装置和方法以及温度控制系统和方法
Murbach et al. Thermal tissue damage model analyzed for different whole‐body SAR and scan durations for standard MR body coils
US20100198282A1 (en) Devices for vestibular or cranial nerve stimulation
CN110177599A (zh) 克服声场和颅骨非均匀性
EP2571436A1 (en) Temperature distribution determining apparatus
KR20130021194A (ko) 자기공명영상 시스템, 이를 제어하는 방법
CN104039218A (zh) 磁共振温度记录：针对热异常的高分辨成像
JP2017512541A (ja) 癌の存在を検出するための装置および方法
US20160038101A1 (en) Patient couch support, patient couch and system for dissipating heat of the patient couch support
JP6134707B2 (ja) 末梢体温の測定
US10310523B2 (en) Method for operating a temperature control, apparatus for a medical examination apparatus, a temperature control apparatus, and a medical examination apparatus
Serrano-Amenos et al. Thermal analysis of a skull implant in brain-computer interfaces
WO2023078679A1 (en) Multi-session breathing guidance
US12558277B2 (en) Pressure-mitigation apparatuses designed for prompt discharge of fluid therefrom
EP3844774A1 (en) Imaging method using pain sensor
CN104427959B (zh) 用于控制体温的温度控制器
Loeve et al. Workflow and intervention times of MR-guided focused ultrasound–Predicting the impact of new techniques
Esmailie et al. Experimental validation of a three-dimensional heat transfer model within the scala tympani with application to magnetic cochlear implant surgery
WO2021155030A1 (en) System and method for mitigating side effects of chemotherapy
JP7833406B2 (ja) 制御装置及び制御方法
KR101936868B1 (ko) 자기공명영상장치
US11112469B2 (en) Control of a radio-frequency amplifier of a magnetic resonance system
EP3431059A1 (en) Patient support for medical treatment or examination with cooling pad
JP5780797B2 (ja) パッドおよび医用装置
JP2025174580A (ja) 磁気共鳴イメージング装置及びボア内空調制御方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140723